Dizi Adı: Ansatsu Kyoushitsu
Bölüm Adı: Past Time
Sezon/Bölüm: 2. Sezon 16. Bölüm
Yayın Tarihi: 29 Nis. 2016

Following the traumatic story of Koro Sensei’s past, the E Class is left reeling after learning revelations about his past deeds and identity. As the gather themselves with this new information, it begins to affect their assassination plans.